/* 公共样式库 */

header,
footer {
    min-width: 1240px;
}

/*版心*/
.container {
    margin: 0 auto;
    width: 1240px;
}

/*头部样式 top-nav*/
.top-nav {
    min-width: 1240px;
    height: 52px;
    background-color: #333;
}

.top-nav ul li {
    float: right;
    height: 52px;
    font: normal 400 14px sans-serif;
    color: #666;
    line-height: 52px;
}

.top-nav li a {
    padding: 0 15px;
    font-size: 14px;
    color: #dcdcdc;
}

/*头部样式 bottom-nav*/
.bottom-nav {
    overflow: hidden;
    min-width: 1240px;
    height: 130px;
}

.bottom-nav .logo {
    width: 251px;
    height: 130px;
    background: url("../images/logo.png") no-repeat center center;
    background-size: contain;
}

.bottom-nav ul li {
    float: left;
    padding: 56px 24px 46px;
}

.bottom-nav .container > .logo,
.bottom-nav .container > ul,
.search,
.shopping {
    float: left;
}

.bottom-nav li a {
    padding-bottom: 4px;
    display: block;
    color: #333;
}

.bottom-nav li a:hover {
    border-bottom: 2px solid #5eb69c;
}

.bottom-nav input[type=search] {
    float: left;
    padding-left: 30px;
    margin-top: 56px;
    width: 172px;
    height: 30px;
    border-bottom: 2px solid #e7e7e7;
}

.search {
    position: relative;
    margin-left: 10px;
}

.search::before {
    position: absolute;
    display: block;
    width: 30px;
    height: 30px;
    top: 56px;
    left: 0;
    content: '';
    background: url("../images/sprites.png") no-repeat -77px -64px;
}

.shopping {
    display: block;
    position: relative;
    margin: 60px 10px 0;
    width: 30px;
    height: 30px;
    background: url("../images/sprites.png") no-repeat -118px -69px;
}

.shopping::after {
    position: absolute;
    top: -8px;
    right: -3px;
    content: '2';
    width: 20px;
    height: 14px;
    text-align: center;
    font-size: 12px;
    color: #fff;
    background-color: #e26237;
    border-radius: 8px;
}

/*底部模块*/
footer .contact {
    height: 300px;
}

.contact ul {
    padding: 75px 60px 0;
    width: 100%;
    height: 100%;
}

.contact ul li {
    float: left;
    margin-right: 118px;
    width: 192px;
    height: 150px;
    text-align: center;
    font-size: 14px;
    color: #999;
}

.contact li h4 {
    margin-bottom: 35px;
    font: normal 400 16px sans-serif;
    color: #999;
}

.box {
    position: relative;
    padding-top: 60px;
    float: left;
    width: 93px;
    height: 92px;
    font-size: 14px;
    color: #999;
    border: 1px solid #eee;
}

.box a {
    font-size: 14px;
}

.contact ul li:nth-of-type(n+3) {
    margin-right: 0 !important;
}

.contact li div:nth-of-type(1) {
    margin-right: 6px;
}

.online-service::before,
.feedback::before,
.official::before,
.blog::before {
    position: absolute;
    top: 17px;
    left: 27px;
    content: '';
    width: 42px;
    height: 40px;
}

.online-service::before {
    background: url("../images/sprites.png") no-repeat -199px -62px;
}

.feedback::before {
    background: url("../images/sprites.png") no-repeat -295px -65px;
}

.official::before {
    background: url("../images/sprites.png") no-repeat -202px -9px;
}

.blog::before {
    background: url("../images/sprites.png") no-repeat -296px -9px;
}

.app {
    position: relative;
    width: 241px !important;
}

.app::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 2px;
    height: 189px;
    background-color: #f2f2f2;
}

.qrcode {
    float: left;
    width: 100px;
    height: 100px;
    font-size: 14px;
    color: #999;
    border: 1px solid #eee;
    transform: translateY(-5px);
}

.qrcode img {
    width: 95px;
    height: 95px;
}

.app-download {
    float: left;
    padding-left: 20px;
    text-align: left;
}

.app-download button {
    margin-top: 15px;
    font-size: 14px;
    padding: 3px 10px;
    background-color: #fff;
    border: 1px solid #999;
    color: #999;
    transition: .3s;
}

.app-download button:hover {
    color: #fff;
    background-color: #27ba9b;
    border: 1px solid transparent;
    outline: none;
}

.contact-number {
    margin-left: 74px;
    width: 160px !important;
}

.contact-number p:nth-of-type(1) {
    font-size: 22px;
    color: #666666;
}

.contact-number p:nth-of-type(2) {
    margin-top: 10px;
    font-size: 15px;
    color: #999;
}


.about {
    height: 340px;
    background-color: #333;
    font: 14px sans-serif;
    color: #fff;
}

.intro {
    height: 170px;
    border-bottom: 3px solid #434343;
}

.links {
    height: 170px;
    text-align: center;
    font-size: 14px;
    color: #999;
}

.links ul {
    display: inline-block;
    margin-top: 40px;
}

.links ul li {
    float: left;
}

.links li a {
    padding: 0 5px;
    font-size: 14px;
    color: #999;
}

.links p {
    margin-top: 10px;
}



.intro li {
    position: relative;
    float: left;
    width: 413px;
    height: 100%;
    text-align: center;
    font: 28px/170px sans-serif;
}

.intro li span {
    visibility: hidden;
}

.intro li::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-160%, -50%);
    width: 58px;
    height: 58px;
}

.intro li:nth-of-type(1)::before {
    background: url("../images/sprites.png") no-repeat 0 0;
}

.intro li:nth-of-type(2)::before {
    background: url("../images/sprites.png") no-repeat -130px 0;
}

.intro li:nth-of-type(3)::before {
    background: url("../images/sprites.png") no-repeat -65px 0;
}
